Summary

Critical Autism Studies (CAS) is an interdisciplinary research field led by autistic academics and practitioners. It examines autism through lenses drawn from disability studies, sociology, and philosophy rather than exclusively from psychology and neuroscience. CAS treats autism not as a clinical category to be pathologised, but as a form of neurological difference embedded in culture, history, and power relations.

The field emerged in the early 2010s at the intersection of the neurodiversity movement and disability studies. It is characterised by: autistic intellectual leadership (rather than non-autistic researchers studying autistic people as subjects); scepticism towards the medical model of autism; and commitment to understanding autism as produced not just by neurology but by social, institutional, and environmental factors.

Origins

The intellectual roots of CAS run deeper than its formalisation as a field. Autistic theorists and activists like Jim Sinclair wrote about autistic culture and perspective in the 1990s, long before the term emerged. However, Critical Autism Studies as a recognisable research field crystallised around 2011–2012.

A pivotal moment came with a Critical Autism Studies seminar day held in Sheffield, UK in 2011, organised by scholars including Joyce Davidson and Michael Orsini. Key autistic participants at that event included Luke Aylward, Steve Graby, Damian Milton, and Lyte Moon — many of whom remain influential figures in the field.

In 2012, Larry Arnold founded Autonomy: the Critical Journal of Interdisciplinary Autism Studies, an exclusively autistic-edited journal designed to provide a scholarly platform for autistic voices. Autonomy was conceived not as a replacement for mainstream academic journals, but as a space to republish key writings by autistic people in citable academic format, to review autism literature from an autistic perspective, to circumvent institutional barriers that exclude many autistic scholars, and to facilitate exchange between medical, scientific, and sociological disciplines.

The field has since grown through edited collections, conferences (particularly those organised by PARC), and the work of figures like Damian Milton and Robert Chapman.

Key themes and figures

Damian Milton and the double empathy problem

Damian Milton, a British sociologist and autism rights advocate, has been central to CAS since its inception. His 2012 paper introducing the double empathy problem exemplifies CAS thinking: rather than locating social difficulty exclusively in autistic neurology, Milton argued that bidirectional empathy difficulties occur between autistic and non-autistic people, making the difficulty relational rather than a deficit within autistic people. This shifted the frame from “autistic people lack empathy” to “autistic and non-autistic people have different ways of experiencing empathy and connection.”

Milton’s work demonstrates how CAS takes familiar clinical concepts (empathy, social reciprocity) and reexamines them through disability studies and sociology rather than accepting psychology’s framing.

Robert Chapman and critical neurodiversity

Robert Chapman, a philosopher currently based at Durham University, has developed what they call critical neurodiversity theory. Chapman’s work applies ecological functional models to neurodiversity, arguing that neurological differences should be understood not as individual deficits but as variations that contribute differently to collective and relational functioning.

Chapman’s theoretical work underpins CAS by providing philosophical grounding for the neurodiversity paradigm — moving away from diagnostic categories and deficit models towards understanding how minds of different kinds relate to and depend on each other within social systems.

CAS and disability studies

CAS is explicitly grounded in disability studies, particularly the social model of disability. The social model distinguishes between impairment (a feature of the body or mind) and disability (the social disadvantage that results from the mismatch between impairment and an environment designed without that impairment in mind).

Applied to autism, this means: autism as a neurological difference is not inherently disabling. Difficulty and disadvantage arise from autistic people navigating a world designed for non-autistic neurology — in communication norms, sensory environments, temporal expectations, social institutions.

This is not merely theoretical. It reshapes how CAS asks research questions. Rather than “Why do autistic people struggle with eye contact?” (a question that presupposes deficit), a CAS question might be: “What are the social and institutional reasons eye contact is required in this culture, and how do those requirements serve some people while excluding others?”

CAS and the neurodiversity paradigm

The neurodiversity paradigm asserts that neurological diversity is a natural variation in human cognition, and that neurodivergent people should be supported and accommodated rather than normalised or cured. The neurodiversity movement began in the 1990s when autistic people and other neurodivergent people began meeting online and rejected medical framing of their difference.

CAS formalised, theorised, and systematised that movement’s insights through scholarly work. If neurodiversity is the activist and social movement claiming autistic people’s right to existence and acceptance, CAS is the academic wing that examines what neurodiversity means intellectually, historically, and practically.

Key publications and outlets

Autonomy: the Critical Journal of Interdisciplinary Autism Studies

Autonomy, founded in 2012, remains the flagship CAS journal. Its editorial structure — exclusively autistic editorship with at least one autistic reviewer per article — was radical at the time and remains unusual in academia. The journal publishes original research, literature reviews, theoretical work, and creative pieces examining autism from autistic and disability-studies perspectives.

Edited collections

Key edited volumes include:

  • Milton, D., & Ryan, S. (eds.) (2021). The Routledge International Handbook of Critical Autism Studies. Routledge. — The most comprehensive contemporary overview of the field, with chapters on history, theory, methods, and applications.
  • Davidson, J., & Orsini, M. (eds.) (2013). Worlds of Autism: Across the Spectrum of Neurological Difference. University of Minnesota Press. — An early multi-disciplinary collection examining autism through cultural, political, and philosophical lenses.

How CAS differs from mainstream autism research

Mainstream autism research (the medical model, clinical psychology, neuroscience) typically:

  • Is conducted by non-autistic researchers studying autistic people as research subjects
  • Treats autism as an individual condition to be understood, managed, and ideally reduced through intervention
  • Focuses on deficits, impairments, and what autistic people cannot do
  • Assumes autism is primarily a neurobiological phenomenon
  • Treats intervention and normalisation as self-evidently good

CAS typically:

  • Centers autistic intellectual leadership and resists the subject/researcher binary
  • Examines autism as embedded in social, cultural, and historical contexts
  • Treats autistic difference as potentially valuable and explores how autistic people thrive when supported appropriately
  • Integrates neurobiology with sociology, philosophy, disability studies, and anthropology
  • Questions whether normalisation is desirable or ethical, particularly when it requires masking or suppressing autistic ways of being

These are tendencies, not absolute rules. There is some overlap and some productive friction between CAS and mainstream research.

Contested areas

Autism and disability

Not all autistic people identify with disability studies frameworks or prefer the label “disabled.” Some see autism as primarily a neurological difference that does not require a disability framework; others embrace disability identity and find it liberating; others hold multiple positions depending on context.

CAS engages these tensions rather than resolving them. The field does not mandate a single position but creates space for autistic people to theorise their own relationship to disability.

Neurodiversity and severity

The neurodiversity paradigm has sometimes been critiqued as most applicable to autistic people without intellectual disability and with relatively high support needs. CAS scholars have engaged this criticism seriously. The question of whether and how neurodiversity framing applies to autistic people with intellectual disabilities, high support needs, or limited verbal communication remains open and important.

CAS and clinical practice

There is productive tension between CAS and clinical autism services. Some clinicians see CAS as rejecting intervention entirely; CAS scholars typically argue they are questioning which interventions, for what goals, decided by whom. Support that respects autistic neurology and increases wellbeing is compatible with CAS. Interventions aimed at making autistic people appear less autistic (normalisation) are not.

Significance for neurodivergent knowledge

CAS matters because it shifts who gets to define autism. For decades, autism was defined by non-autistic psychiatrists and psychologists observing autistic people and writing about them. CAS insists that autistic people are theorists of their own experience and that scholarship should reflect that.

It also matters because it connects autism to broader intellectual frameworks — disability justice, philosophy, history, sociology — rather than treating autism as a clinical category confined to medicine. This opens new ways of thinking about what autism is and what autistic people might need.

References and further reading